The objective of this guidebook is to provide planning information that results in cost-effective strategies for maintaining Commercial Off-the-Shelf (COTS) software products in COTS-based systems.

A Management Guide to Software Maintenance in COTS-Based Systems
Download Resources
PDF Accessibility
One or more of the PDF files on this page fall under E202.2 Legacy Exceptions and may not be completely accessible. You may request an accessible version of a PDF using the form on the Contact Us page.
The objective of this guidebook is to provide planning information that results in cost-effective strategies for maintaining Commercial Off-the-Shelf (COTS) software products in COTS-based systems. It considers the issues and risks in using COTS software over the life cycle and how to control them. It describes changes in the software maintenance process that are needed to manage a COTS-based system. It provides guidance in developing a COTS Software Life-Cycle Management Plan.